Individual Calculations October 2021
 Modi, Shyam Jagdish  Total change: 19.20  Rating chartPersonal card
 Northumbria Masters Open 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 2048 2118 5.50 9 0.44 40 17.60 
  Karas, Eugenia 1718  * ENG0.501-0.4240-16.80 
  Merriman, James 1837 ENG0.501-0.3440-13.60 
  Greatorex, Roger 1747 ENG1.0010.10404.00 
  Smith, Andrew Philip f2144 IRL0.5010.04401.60 
  Kett, Tim c2167 WLS1.0010.574022.80 
  Sowray, Peter J f2196 ENG0.001-0.3940-15.60 
  Villiers, Thomas c2165 ENG1.0010.574022.80 
  Jones, Steven A 2234 ENG1.0010.664026.40 
  Dong, Bao Nghia c2227 VIE0.001-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 26th 4NCL Congress Open Leamington Spa ENG 2021-09-10
RcRownchangeKK*chgGame
 2033 2118 2.50 4 0.04 40 1.60 
  Miller, George I 1815 ENG1.0010.14405.60 
  Clarke, Brandon Gi m2429 ENG0.001-0.1440-5.60 
  Burrows, Nick 1969 ENG1.0010.304012.00 
  Varney, Zoe wc1917 ENG0.501-0.2640-10.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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